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Repair Parts Home  Power Tool Parts  Porter Cable Parts  Porter Cable Sander / Polisher Parts  Porter Cable 333 TYPE 4 Random Orbit Palm Sander Parts
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Porter Cable 333 TYPE 4 Random Orbit Palm Sander

Porter Cable 333 TYPE 4 Random Orbit Palm Sander Parts

Page A
 Fig #
1
Armature (120V)
 
No Longer Available [ More Info ]

Part Number: 889734

Discontinued

Not Available
Note: 120 Volt, includes fan

1A
Fan
 
No Longer Available [ More Info ]

Part Number: 699173

Discontinued

Not Available

2A
Field (220V)
 
No Longer Available [ More Info ]

Part Number: 890609

Discontinued

Not Available
Note: 220 Volt

2
Field (120V)
 
No Longer Available [ More Info ]

Part Number: 904370

Discontinued

Not Available
Note: 120 Volt

3
Carbon Brush (Sold Individually)
 
No Longer Available [ More Info ]

Part Number: 876345

Discontinued

Not Available
Note: Sold individually

3B
Brush Holder
 
No Longer Available [ More Info ]

Part Number: 852874

Discontinued

Not Available

4
Switch (120V)
 
No Longer Available [ More Info ]

Part Number: 875276

Discontinued

Not Available
Note: 120v - 120 Volt

4A
Switch (220/230V)
 $32.72

Part Number: 884759

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
Note: 220v,230v - 220/230 Volt
 $32.72
5
Power Cord
 $14.43

Part Number: 330072-98

In Stock, 25+ Available

Ships within 1 business day
Note: Npp
 $14.43
5A
Cord (220/230V)
 $28.19

Part Number: 885075

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
Note: 220v,230v
 $28.19
6
Flag Terminal - Uninsulated
 
No Longer Available [ More Info ]

Part Number: 887024

Discontinued

Not Available

7
Flag Terminal
 
No Longer Available [ More Info ]

Part Number: 696881

Discontinued

Not Available

11
Bearing
 $8.84

Part Number: 330003-05

In Stock, 25+ Available

Ships within 1 business day
Note: C.E. - Top bearing, near armature commutator
 $8.84
11A
Bearing
 $11.70

Part Number: 803854SV

In Stock, 12 Available

Ships within 1 business day
Note: Bottom bearing, near armature fan
 $11.70
20
Bearing
 
No Longer Available [ More Info ]

Part Number: 865119SV

Discontinued

Not Available

37
Random Orbit Belt
 $3.16

Part Number: 903373

In Stock, 25+ Available

Ships within 1 business day
Note: Main drive belt
 $3.16
37B
Fixed Pulley
 
No Longer Available [ More Info ]

Part Number: 878884

Discontinued

Not Available

58A
Vacuum Housing Set
 
No Longer Available [ More Info ]

Part Number: A07130

Discontinued

Not Available

85-A
5
 $31.01

Part Number: 876691

In Stock, 25+ Available

Ships within 1 business day
Note: 120v
 $31.01
85-B
Adhesive-Back Sander Pad
 
No Longer Available [ More Info ]

Part Number: 13901

Discontinued

Not Available
Note: For Adhesive Backed Sand Paper, Stick-on style, 5 vacuum holes

85-C
Pad (Hook and Loop) 120V
 $34.81

Part Number: 885119

In Stock, 25+ Available

Ships within 1 business day
 $34.81
91
Counterweight/Fan
 
No Longer Available [ More Info ]

Part Number: 879253

Discontinued

Not Available

100
Screw
 $1.99

Part Number: 882187

In Stock, 25+ Available

Ships within 1 business day
Note: 8-32x3/8 Taptite T20
 $1.99
101
Screw
 
No Longer Available [ More Info ]

Part Number: 877532

Discontinued

Not Available

102
Washer
 $1.99

Part Number: 875509

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $1.99
103
Pad Support
 
No Longer Available [ More Info ]

Part Number: 878204

Discontinued

Not Available

104
Ring
 $2.51

Part Number: 802426

In Stock, 15 Available

Ships within 1 business day
Note: Current Version
 $2.51
105
O-Ring
 
No Longer Available [ More Info ]

Part Number: 875887

Discontinued

Not Available

106
Washer
 
No Longer Available [ More Info ]

Part Number: 866817

Discontinued

Not Available

107
Rubber Plug
 $3.99

Part Number: 623092-00

In Stock, 2 Available

Ships within 1 business day
 $3.99
108
Foam Washer
 $2.99

Part Number: 904256

In Stock, 25+ Available

Ships within 1 business day
 $2.99
110
Screw
 $1.99

Part Number: 879678

In Stock, 3 Available

Ships within 1 business day
 $1.99
111
Adapter
 
No Longer Available [ More Info ]

Part Number: 899409

Discontinued

Not Available

112
O-Ring
 
No Longer Available [ More Info ]

Part Number: 897558

Discontinued

Not Available

113
Clear Disc
 $1.99
No Longer Available [ More Info ]

Part Number: 875522

In Stock 2 Available

Ships within 1 business day
 $1.99
114
Dust Container / Filter
 
No Longer Available [ More Info ]

Part Number: 875403

Discontinued

Not Available

115
Nut
 
No Longer Available [ More Info ]

Part Number: 875521

Discontinued

Not Available

116
Ring
 
No Longer Available [ More Info ]

Part Number: 839766

Discontinued

Not Available

120
Reliever
 $5.00

Part Number: 810716

In Stock, 25+ Available

Ships within 1 business day
Note: 75371 Base
 $5.00
121
Washer - Urethane
 
No Longer Available [ More Info ]

Part Number: 876960

Discontinued

Not Available

122
Spacer
 $1.99

Part Number: 876598

In Stock, 1 Available

Ships within 1 business day
 $1.99
123
Retaining Ring
 $1.99

Part Number: 823738

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $1.99
124
Screw
 
No Longer Available [ More Info ]

Part Number: 878197

Discontinued

Not Available

125
Foam Baffle
 
No Longer Available [ More Info ]

Part Number: 878195

Discontinued

Not Available

126
Block-Terminal 230V
 
No Longer Available [ More Info ]

Part Number: 890248

Discontinued

Not Available

127
Capacitor
 $5.83

Part Number: 884756

In Stock, 2 Available

Ships within 1 business day
 $5.83
128
Lead
 $1.78

Part Number: 875334

In Stock, 1 Available

Ships within 1 business day
 $1.78
129
Dust Collector Assembly
 
No Longer Available [ More Info ]

Part Number: 899536

Discontinued

Not Available

135
Carrying Case
 
No Longer Available [ More Info ]

Part Number: A04323

Discontinued

Not Available

Discuss  |  Repair Videos
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Accessories
Accessories for the Porter Cable 333

Questions & Answers

5". Part # 13091c. Is. It available?
Stan Rudig for model number 333
Hi Stan, we could not find your part based on the part number provided, however we would be happy to research the correct part if you could could provide the name and description of the part needed. Thank you for your question and good luck with your repair!
Discussion
Discussion for the Porter Cable 333 TYPE 4 Random Orbit Palm Sander

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: 333 Random Orbital Sander

Jacks

Hi, I have a 333 and I recall seeing (years ago) pads that were sold that would enable you to use the sander for polishing cars etc. They were 5" pads and I used them for applying rubbing compound for difficult paint problems and then later to apply and remove wax. They worked great. But I've not been able to find them anywhere and the ones that I purchased years ago have all been used beyond their expected life. I don't want to have to buy another sander/polisher as this is just the right size for my hands and it doesn't tire me like some of the larger units would. Please help me find where I can buy more of these.
cheers,
Jack
WJA
There for a while Porter Cable did provide the 5" pads you are describing. Unfortunately they no longer supply them.
As I remember the part numbers were 15005 & 15006, if you want to do an online search.
Question: 332, 333, 334 Major Vibration

ggbhunter

I have a small shop and have approx 8 to 10 of these. 6 are down right now. 3 or 4 have a big vibration problem. These sanders have treated us well and would rather fix than replace. I have had them all apart and can't find the problem. Any ideas? Thanks
WJA
Hello ggbhunter,

You may want to inspect the 865119SV bearing that sits inside the 878204 pad support. This bearing has a tendency to pick up a lot of fine dust that will get inside the bearing and cause the vibration you are speaking of. If you have the sanders completely torn down, I would also check the armature bearings.

-WJA
Question: Porter Cable 333 Sanding Pad

Gustav

Is there an after market 8 hole pad available
for the Porter Cable 333 Random Orbital sander?
WJA
Hello Gustav,

Porter Cable offers a 5 inch pad with 5 holes that are elongated, so you can use 8 hole hook and loop paper. And it works surprisingly well. It is part number 13909.

Hope this helps,
-WJA
Question: Fixed Pulley

1121481

Is the fixed pulley supposed to rotate? The belt in mine has worn a groove in it and the screw holds it tight.
Hi,
No the fixed pulley does not rotate.The fixed pulley and belt act as a break to creat a cross hatch pattern when sanding.The pulley will wear in time.Replace your fixed pulley and belt and you should be fine.Hope that helps.Good luck.
Tinker
Question: Convert 5 Hole Pad To 8 Hole Pad

1050494

Is it possible to convert my 5- hole - 5' H/L to the 5" - 8- Hole H/L? The 8 hole discs are easier to find locally in the finer grit.
WJA
Hello 1050494,

Porter-Cable does offer a pad that has 5 holes, but the way they manufacture it it can be used for 8 hole paper also.
It is part number 13909. It looks like it won't work, but it works great.

Hope this helps,
-WJA
Hi WJA,
Thanks for the info. I'm going to give this pad a try.

Thanks,
1050494
Buy the solid disc here or on eBay and then simply drill out the 8-holes with a drill press or what not using an 8-hole sanding disc as the template. I have done this and it works fine.
Question: Is This Clutch Belt From Your Vi...

scottshort

I need the "clutch belt" from your video. Is this the correct belt? You should Identify on video what part number you are referring to help us buy correct part. thanks
WJA
Hello scottshort,

You are correct. Part number 903373 is the part that is used in the video. Thank you for your suggestion on mentioning part numbers in the videos. I will pass it on.

-WJA
Question: Model 333 Fixed Bearing Part Num...

sam801

I was cleaning my sander that the belt is very loose. This causes the pad to spin very fast. I want to replace the belt but I'm wondering if the bearing should be free to spin?
WJA
Hello sam801,

If your pad is spinning at a high rate of speed you are correct in replacing the 903373 belt. If the bearing, part number 965119SV, in the pad support is hard to turn or is rough when it turns, now is a great time to replace it.

Hope this helps,
-WJA
Question: Part Number For Clutch Belt In Y...

973410

Hi great video! In fact I didn't even know my belt was missing. But your video calls this belt a "clutch belt" while on the parts list, I can't find it. One listed is called "main drive" or something like that which gives me pause..... Can you provide me with the correct part number for this clutch belt?

thanks

scott
WJA
Hello Scott,

The part number for the clutch belt is 903373. Also know as the random orbit belt.

Hope this helps,
-WJA
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